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Used Buick Cars for Sale in New Canaan, CT

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Items 1 to 2 of 13.

    48 Matches

    Used 2023 Buick Envision Avenir
    Used
    • Avenir
    • 42K mi
    30,883
    Good Price
    Used 2023 Buick Envision Avenir
    Used
    • Avenir
    • 42K mi
    30,883
    Good Price
    Used 2022 Buick Envision Avenir w/ Technology Package II
    Used
    • Avenir
    • 18K mi
    31,682
    Good Price
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    Based on 4.5% APR for mos.
    Used 2025 Buick Encore GX Avenir w/ Avenir Technology Package
    Used
    • Avenir
    • 4K mi
    29,997
    Great Price
    Used 2017 Buick Envision Essence w/ LPO, Hit The Road Package
    Used
    • Essence
    • 71K mi
    15,165
    New 2026 Buick Encore GX Sport Touring w/ Advanced Technology Package
    • Sport Touring
    • 6 mi
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    Used 2023 Buick Enclave Premium w/ Experience Buick Package
    Used
    • Premium
    • 22K mi
    37,997
    Used 2024 Buick Encore GX Preferred
    Used
    • Preferred
    • 10K mi
    22,497
    Good Price
    Certified 2023 Buick Envision Avenir
    • Avenir
    • 16K mi
    32,985
    Used 2023 Buick Encore GX Essence w/ Experience Buick Package
    Used
    • Essence
    • 21K mi
    22,193
    Used 2022 Buick Encore Preferred w/ Safety Package
    Used
    • Preferred
    • 16K mi
    19,524
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    Used 2025 Buick Encore GX Preferred
    Used
    • Preferred
    • 19K mi
    22,497
    Great Price
    Used 2019 Buick Encore Sport Touring
    Used
    • Sport Touring
    • 61K mi
    15,609
    Used 2015 Buick Verano Premium
    Used
    • Premium
    • 78K mi
    9,830
    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used
    • Preferred
    • 18K mi
    19,937
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    Used 2024 Buick Encore GX Preferred
    Used
    • Preferred
    • 19K mi
    21,900
    Used 2021 Buick Encore GX Preferred w/ Sport Touring Package
    Used
    • Preferred
    • 44K mi
    16,988
    Used 2024 Buick Enclave Premium
    Used
    • Premium
    • 26K mi
    32,997
    Used 2016 Buick Regal Premium w/ Driver Confidence Package #1
    Used
    • Premium
    • 65K mi
    14,995
    Used 2025 Buick Envision Preferred
    Used
    • Preferred
    • 16K mi
    29,497
    Used 2019 Buick Envision Essence
    Used
    • Essence
    • 87K mi
    15,999
    Used 2025 Buick Envision Preferred
    Used
    • Preferred
    • 21K mi
    28,497
    Used 2021 Buick Envision Essence
    Used
    • Essence
    • 86K mi
    18,773
    Used 2022 Buick Encore GX Essence w/ Advanced Technology Package
    Used
    • Essence
    • 70K mi
    19,300
    Used 2023 Buick Encore GX Select w/ Sport Touring Package
    Used
    • Select
    • 27K mi
    18,997
    Great Price
    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used
    • Preferred
    • 24K mi
    18,997
    Great Price
    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used
    • Preferred
    • 35K mi
    20,409
    Good Price
    Used 2025 Buick Encore GX Preferred
    Used
    • Preferred
    • 36K mi
    18,997
    Great Price
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